Cox Innerline Heater
This unique family of products is the industry standard for excellence in water systems freeze protection to —65°F. They provide 100% efficient heating through direct immersion of the heating element in (potable or gray) water lines.

• 2880 Series Innerline Heaters — Includes temperature sensor and self-contained controller (zero-cross electronics) meeting EMI requirements for sensitive fly-by-wire aircraft applications. Additional user selected options include remote temperature sensing and self-test circuitry.

• 2941 Series Innerline Heaters — Includes additional temperature sensor for remote aircraft supplied control and over-temperature protection. Optional thermostatic control is also available.

• 3046 Series Innerline Heaters — An economic solution to waterline freeze protection consisting of basic heater element only

Cox Innerline Heaters— Available in lengths up to 65 feet (19.8 meters) and power outputs up to 12 watts per foot (39.4 watts per meter). The standard Innerline heater element diameter of 0.19 inches (4.8 mm) is suitable for water line inner diameter of 0.5 inches (14mm) or greater. A Cox Thinnerline heater element diameter of 0.13 inches (3.3 mm) is also available for water line inner diameters of less than 0.5 (14 mm) inches typically used on business or commuter aircraft.

New 3400 Series Innerline Water Freeze-Protection System

• Easily installed onto new or in-service aircraft
• Single or Multi-Channel Controllers
• Saves on installation and maintenance costs
• Used in water supply and drain lines
• Remote test feature for complete system
• Proven thermal performance

Heated Hoses and Lines
This family of Cox products is a simple and elegant solution for freeze protection of potable water, fill and drain lines. The heater is supplied as an integral part of the overall hose or line.

Custom Heated Hoses and Lines — Customized products and systems are available in a wide variety of materials, construction, configuration and installation hardware to meet specific customer applications.

Technologies include the following:
Flexible Hoses in neoprene or silicone construction available in any custom size featuring Cox developed self-fusing heating elements. Cox Heated Hoses are manufactured with a smooth inner surface to prevent clogging by waste or debris.

Rigid or Flexible Lines with integral neoprene or silicone heater construction are available in any custom size. Optional thermostat control and self test are available.

Applications:
Potable Water Fill Lines
Galley and Lavatory Drain Lines
Lavatory Waste Lines
Hydraulic Lines
Fuel Lines

Gasket Heaters
Prevent ice formation between critical valves and fittings. These custom-molded silicone heaters are available in a wide variety of configurations and power outputs. Optional thermostatic control and self-test feature also available.

Applications:
Maintenance Doors
Access Hatches
Service Panels
Outflow Valves

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Custom Heaters
Designed for specific products, our custom heaters are available in a wide variety of configurations and power outputs. Attachment methods include customized installation hardware and direct mounting onto customer's metallic and non-metallic surfaces.

Applications:
Mechanical Linkages
Valves
Manifolds
Pumps
Fittings
Optics
ECS Ducting
Water and Waste Tanks

Mechanical Clamp Heaters

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